| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $53.65 | 6.400% | $57.0836 | $57.08 | $57.10 | $57.10 |
| Purchase #2 | $27.72 | 9.655% | $30.3964 | $30.40 | $30.40 | $30.40 |
| Purchase #3 | $247.87 | 5.300% | $261.0071 | $261.01 | $261.00 | $261.00 |
| Purchase #4 | $176.44 | 5.787% | $186.6506 | $186.65 | $186.65 | $186.70 |
| Purchase #5 | $120.40 | 10.430% | $132.9577 | $132.96 | $132.95 | $133.00 |
| Purchase #6 | $172.92 | 3.218% | $178.4846 | $178.48 | $178.50 | $178.50 |
| Purchase #7 | $19.27 | 7.476% | $20.7106 | $20.71 | $20.70 | $20.70 |
| 7 purchase totals = | $818.27 | $867.2906 | $867.29 | $867.30 | $867.40 | |